OPTX Syntec Optics
Syntec Optics (OPTX) Institutional Ownership
What the institutions did with OPTX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Cable Car Capital, LP | 1.1M | 20.6% |
| Tema ETFs LLC | 615.4K | 11.0% |
| Tidal Investments LLC | 613.9K | 11.0% |
| BlackRock, Inc. | 427.6K | 7.7% |
| Fort Baker Capital Management LP | 370.3K | 6.6% |
| Calamos Advisors LLC | 250.0K | 4.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 211.2K | 3.8% |
| ARISTEIA CAPITAL, L.L.C. | 196.6K | 3.5% |
| Saba Capital Management, L.P. | 193.0K | 3.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 105.8K | 1.9% |
| Crewe Advisors LLC | 103.0K | 1.8% |
| ROYAL BANK OF CANADA | 88.8K | 1.6% |
| STATE STREET CORP | 86.3K | 1.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 76.7K | 1.4% |
| WHITEBOX ADVISORS LLC | 69.8K | 1.3% |
| DNB Asset Management AS | 69.5K | 1.2% |
| WOLVERINE ASSET MANAGEMENT LLC | 66.8K | 1.2% |
| HRT FINANCIAL LP | 60.7K | 1.1% |
| NORTHERN TRUST CORP | 59.7K | 1.1% |
| VANGUARD FIDUCIARY TRUST CO | 56.4K | 1.0% |
| Inspire Investing, LLC | 55.8K | 1.0% |
| Nuveen, LLC | 55.8K | 1.0% |
| Lineage Point Capital LP | 55.5K | 1.0% |
| GOLDMAN SACHS GROUP INC | 45.5K | 0.8% |
| UBS Group AG | 44.6K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Cable Car Capital, LP | New | 0 | 1.1M | +1.1M |
| Tema ETFs LLC | New | 0 | 615.4K | +615.4K |
| Tidal Investments LLC | New | 0 | 613.9K | +613.9K |
| BlackRock, Inc. | Increased | 39.8K | 427.6K | +387.8K |
| Fort Baker Capital Management LP | New | 0 | 370.3K | +370.3K |
| Calamos Advisors LLC | New | 0 | 250.0K | +250.0K |
| Arosa Capital Management LP | Sold Out | 250.0K | 0 | -250.0K |
| ARISTEIA CAPITAL, L.L.C. | New | 0 | 196.6K | +196.6K |
| Saba Capital Management, L.P. | New | 0 | 193.0K | +193.0K |
| DNB Asset Management AS | Reduced | 216.0K | 69.5K | -146.5K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 91.0K | 211.2K | +120.2K |
| Crewe Advisors LLC | Increased | 6.0K | 103.0K | +97.0K |
| JANE STREET GROUP, LLC | Sold Out | 79.1K | 0 | -79.1K |
| MARSHALL WACE, LLP | Sold Out | 78.4K | 0 | -78.4K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 76.7K | +76.7K |
| WHITEBOX ADVISORS LLC | New | 0 | 69.8K | +69.8K |
| WOLVERINE ASSET MANAGEMENT LLC | New | 0 | 66.8K | +66.8K |
| STATE STREET CORP | Increased | 24.4K | 86.3K | +61.9K |
| ARS Investment Partners, LLC | Sold Out | 56.3K | 0 | -56.3K |
| Inspire Investing, LLC | New | 0 | 55.8K | +55.8K |
| Nuveen, LLC | New | 0 | 55.8K | +55.8K |
| Lineage Point Capital LP | New | 0 | 55.5K | +55.5K |
| NORTHERN TRUST CORP | Increased | 11.9K | 59.7K | +47.8K |
| GOLDMAN SACHS GROUP INC | Reduced | 88.8K | 45.5K | -43.3K |
| Greenland Capital Management LP | New | 0 | 37.5K | +37.5K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 68.7K | 105.8K | +37.1K |
| HRT FINANCIAL LP | Increased | 23.6K | 60.7K | +37.1K |
| MORGAN STANLEY | Increased | 2.2K | 34.1K | +31.9K |
| ALLIANCEBERNSTEIN L.P. | New | 0 | 28.4K | +28.4K |
| Mint Tower Capital Management B.V. | New | 0 | 22.6K | +22.6K |
| Tower Research Capital LLC (TRC) | Reduced | 20.6K | 1.2K | -19.5K |
| ProShare Advisors LLC | New | 0 | 19.3K | +19.3K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 37.2K | 56.4K | +19.2K |
| Clear Street Group Inc. | New | 0 | 18.9K | +18.9K |
| Engineers Gate Manager LP | Increased | 13.9K | 31.5K | +17.5K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | New | 0 | 17.3K | +17.3K |
| Bank of New York Mellon Corp | New | 0 | 17.2K | +17.2K |
| State of Wyoming | New | 0 | 16.0K | +16.0K |
| Marex Group plc | New | 0 | 15.6K | +15.6K |
| ROYAL BANK OF CANADA | Increased | 73.3K | 88.8K | +15.4K |
| CITADEL ADVISORS LLC | Sold Out | 14.1K | 0 | -14.1K |
| OMERS ADMINISTRATION Corp | Sold Out | 12.7K | 0 | -12.7K |
| Y-Intercept (Hong Kong) Ltd | New | 0 | 11.1K | +11.1K |
| WELLS FARGO & COMPANY/MN | New | 0 | 10.7K | +10.7K |
| Hudson Bay Capital Management LP | Sold Out | 10.7K | 0 | -10.7K |
| TRU INDEPENDENCE ASSET MANAGEMENT 2, LLC | Sold Out | 10.0K | 0 | -10.0K |
| DEUTSCHE BANK AG\ | New | 0 | 6.9K | +6.9K |
| RHUMBLINE ADVISERS | New | 0 | 6.7K | +6.7K |
| OSAIC HOLDINGS, INC. | Increased | 1.3K | 7.8K | +6.5K |
| GABLES CAPITAL MANAGEMENT INC. | Sold Out | 6.5K | 0 | -6.5K |
| NEW YORK STATE COMMON RETIREMENT FUND | New | 0 | 5.5K | +5.5K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 36.2K | 30.8K | -5.4K |
| Police & Firemen's Retirement System of New Jersey | New | 0 | 4.3K | +4.3K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | New | 0 | 3.2K | +3.2K |
| Vanguard Global Advisers, LLC | Reduced | 4.6K | 1.4K | -3.2K |
| CITIGROUP INC | Increased | 284 | 3.3K | +3.0K |
| NATIONAL BANK OF CANADA /FI/ | New | 0 | 3.0K | +3.0K |
| JPMORGAN CHASE & CO | New | 0 | 2.9K | +2.9K |
| RAYMOND JAMES FINANCIAL INC | Increased | 20.0K | 22.9K | +2.8K |
| BARCLAYS PLC | Increased | 89 | 2.7K | +2.6K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.